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Patents Grants
last 30 patents
Information
Patent Grant
Metal utensil
Patent number
5,386,921
Issue date
Feb 7, 1995
Heinrich Kuhn Metallwarenfabrik AG
Jacques Kuhn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Metal utensil
Patent number
5,307,951
Issue date
May 3, 1994
Heinrich Kuhn Metallwarenfabrik AG
Jacques Kuhn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Water kettle
Patent number
5,135,128
Issue date
Aug 4, 1992
Heinrich Kuhn Metallwarenfabrik AG
Jacques Kuhn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Cooking vessel
Patent number
4,790,292
Issue date
Dec 13, 1988
Heinrich Kuhn Metallwarenfabrik AG
Jacques Kuhn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Combination-opener, capsule holder and cork-screw
Patent number
D294449
Issue date
Mar 1, 1988
Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft
Jacques Kuhn
D08 - Tools and hardware
Information
Patent Grant
Corkscrew
Patent number
D281855
Issue date
Dec 24, 1985
Heinrich Kuhn Metallwarenfabrik AG
Jacques Kuhn
D08 - Tools and hardware
Information
Patent Grant
Cooking, serving and warm-keeping arrangement
Patent number
4,204,609
Issue date
May 27, 1980
Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft
Jacques Kuhn
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73299721 - DUROTHERM
Serial number
73299721
Registration number
1186815
Filing date
Feb 23, 1981
Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft
21 - Household or kitchen utensils and containers
Information
Trademark
73298326 - DUROMATIC
Serial number
73298326
Registration number
1208451
Filing date
Feb 23, 1981
Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft
21 - Household or kitchen utensils and containers